Dataset Direct Download Service (WFS): Scope of the plan for the prevention of natural hazards (PPRN) of the municipality of Verniolle

This dataset contains the boundaries according to the stage of development of the PPRN.
The characteristic of a perimeter is to be the consequence of an official act and to produce its effects from a specified date. This may include:
— prescribed scope contained in the prescription order of a PPR (natural or technological);
— scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement (PM1 for PPRNs and PM3 for PPRTs);
— scope of study which corresponds to the envelope in which the hazards were studied.

本数据集收录依据PPRN开发阶段划分的管控边界。
管控范围的核心特征为系官方行为的产物，且自指定日期起生效。其涵盖以下内容：
—— PPR（含自然类与技术类）的批复指令中载明的法定范围；
—— 与经批准的RPP规制范围相对应的风险暴露范围。该获批管控范围属于公用设施地役权（PPRN对应PM1，PPRT对应PM3）；
—— 对应灾害研究覆盖范围的研究范围。